$100K in St. George = $101,042 in Madison
Your $100K salary in St. George (COL 96) has the same purchasing power as $101,042 in Madison (COL 97). Madison is more expensive — you'd need 1% more to maintain the same lifestyle.
Budget breakdown — $100K in both cities
What $100K actually buys you in each city after taxes and core expenses.
| Expense | St. George $100K | Madison $100K (same salary) |
|---|---|---|
| Monthly take-home | $5,929 | $5,679 |
| 1BR rent | $1,300 | $1,650 |
| Groceries | $372 | $384 |
| Transport | $40 | $62 |
| Utilities | $148 | $162 |
| Internet | $63 | $63 |
| Left after essentials | $4,006/month | $3,358/month |
Frequently asked questions
What is $100K in St. George equivalent to in Madison?
$100K in St. George (COL index 96) has the same purchasing power as $101,042 in Madison (COL index 97). That's 1% more than your current salary.
If I move from St. George to Madison keeping my $100K salary, will I be better off?
Not necessarily. Core expenses in Madison are higher, so on the same $100K salary you'd have $648 less per month. You'd need to earn $101,042 to maintain the same standard of living.
How is the salary equivalent calculated?
The equivalent salary is calculated by multiplying your current salary by the ratio of the two cities' overall cost of living indices: $100K × (97 ÷ 96) = $101,042. This adjusts for differences in housing, food, transport, and general cost of living.
Other salary amounts — St. George to Madison
Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only